C2:0.1uF

C3:0.1uF

SW1

F

L

Cy

C1

R

C2

C3

L

G

E

N

N

I

FIG. A

L1

Cy

G'

L2

A

N' D

O

L

AR3/4 ONLY

AR1/4 WITHOUT POWER SW

L'

FIG. B

AR3D ONLY

R

F

SW1

L

Cy

C1

L

C3

C2

G

E

N

N

I

Cy

L1

G'

D

A

O

N'

L2

L

L'

1. AR series is designed as a high performance, two-stage filter for

low impedance load with better noise attenuation than AK series

in low frequency applications such as switching power supplies.

2. Fuse holder designed for one IEC 5x20mm fuse. Safety interlock

prevents fuse removal with line plug inserted (Use only with 250V

fuse).

3. All part numbers are UL recognized, CSA certified and VDE

approved.

Maximum inrush current: 50A.

1. Maximum leakage current each

line-to-ground @ 115VAC 60Hz: 0.25mA

@ 250VAC 50Hz: 0.45mA

2. Hipot rating (one minute)

line-to-ground: 2250VDC

line-to-line: 1450VDC

3. Operating frequency: 50/60Hz

4. Rated voltage: 115/250VAC

4-3

SERIES

SPECIFICATIONS

POWER ENTRY MODULE EMI FILTERS

INTRODUCTIONS

ELECTRICAL SCHEMATIC

PART NO.

C1 (uF) L1 (mH) L2 (mH) Cy (pF)

R ( )

03AR1/2/3

0.1

1.5

9

2200

1M

03AR2D/3D

0.033

9

1.5

06AR1/2/3

0.1

0.7

2.5

06AR2D/3D

0.015

2.5

0.7

3300

2.2M

06AR4

0.1

0.7

2.5

COMPONENTS

CURRENT

FREQUENCY-MHz

RATING

.15

.50

1.0

5.0

10

30

03AR

40

60

60

45

40

30

06AR

34

55

56

40

35

25

06AR2D,3D

34

60

60

45

40

30

03AR

6

45

55

50

45

40

06AR

5

25

60

50

45

35

06AR2D,3D

10

10

50

50

45

40

COMMON MODE (L-G) IN 50 OHM SYSTEM

DIFFERENTIAL MODE (L-L) IN 50 OHM SYSTEM

MINIMUM INSERTION LOSS IN dB

1. Single-pole UL, CSA & VDE approved, VDE-6A at 250VAC.

2. Double-pole UL, CSA & VDE approved, VDE-4A at 250VAC.

Electrical lifetime: 10,000 cycles.

Maximum inrush current: 50A.

3. Voltage selector SW -UL, CSA & VDE approved

Current rating: 10A at 125VAC; 5A at 250VAC.

DELTA PART NO.

AR1

AR2

AR2D

AR3

AR3D

AR4

115VAC

6A

6A

6A

6A

6A

6A

RATED CURRENT

250VAC

6A

6A

4A

6A

4A

6A

IEC CONNECTOR

FUSE HOLDER

12

12

POWER SWITCH

SP

DP

SP

DP

33

3

VOLTAGE SELECTOR SW

REAR

REAR

REAR

ELECTRICAL SCHEMATIC

FIG. A

FIG. A

FIG. B

FIG. A

FIG. B

FIG. A

TYPE & RATED CURRENT

D

V

E